by Notifik Technologies LLP - COD King
Free to install · From $9.99/mo
View appSee rank & install trends →Top 96 Custom buttons Shopify Apps in October 2026
Check out all Custom buttons apps tailor-made for your Shopify store. Whether you are seeking free or paid solutions, Shopify offers a diverse range of 96 top-notch apps catering to businesses of all sizes. These apps are designed to boost your Shopify store's performance and make managing your business a breeze. Explore the collection and discover how these Custom buttons apps can take your Shopify store to the next level! We meticulously handpicked these top Custom buttons apps by evaluating various parameters, including ratings, reviews, price, popularity, launch date, and best matches, to ensure they offer the best value and experience to our users. Read full information here. Check out all Custom buttons apps tailor-made for your Shopify store. Whether you're seeking free plans or premium solutions, Shopify offers a diverse range of 96 top-notch apps catering to businesses of all sizes. Discover the perfect tools to elevate your' e-commerce experience today!
Releasit COD Form & Upsells leads Custom buttons apps with 34.3% market share, ahead of COD King‑COD Form|Part COD OTP at 33.8%. A top-heavy field — three apps account for 98.3% of tracked installs.
96 apps trackedUpdated 21 October 2026
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Continue with GoogleTop ranked · #1 of 96
COD King‑COD Form|Part COD OTP by Notifik Technologies LLP - COD King
COD charges | Switch to upfront payment | Confirm COD orders with OTP & link
Pros
- Consistently praised for prompt, professional, and personalized assistance, often going above and beyond to resolve issues.
- Easy setup and smooth integration with Shopify, enhancing the user experience with minimal effort.
- Features like OTP verification and auto-cancellation significantly reduce fake or fraudulent COD orders.
Cons
- Some users noted that customers can bypass phone verification after initial OTP, undermining fraud prevention.
What merchants said
“Great experience with the COD King team. Kuldeep has been helpful throughout the process. Happy to be associated with COD King.”Ethnic Vouge · India · ★ 5.0 · 10/16/2026
Summary
Starting PriceFree
Free TrialFree plan
Launch Date20 May 2021
DeveloperNotifik Technologies LLP - COD King
Ratings4.9 ★ (985)
View on ShopifyView chartsAbout the App
COD King‑COD Form|Part COD OTP, a Custom buttons Shopify app, has achieved 979 reviews and an average rating of 4.9 stars since its launch 5 years ago. Designed to assist Shopify merchants with - "Confirm cash on delivery orders with one-time passwords - check one-time passwords before and after placing the order, include cash on delivery charges, change cash on delivery to prepaid." it is a valuable addition to the Custom buttons app lineup.
Top Features:
Custom buttons Shopify apps can help elevate your e-commerce game. COD King‑COD Form|Part COD OTP offers a host of key features, including:
- COD Order Confirmation:Verify cash-on-delivery orders with an OTP or link sent via SMS or Whatsapp to decrease fraudulent orders.
- COD Surcharge:Extra fees apply for orders paid with cash on delivery.
- COD-to-Prepaid Conversion:Get a discount by switching your Cash on Delivery orders to Prepaid, only available in India.
- Customer engagement through order messages.:Sends order confirmations and delivery updates to keep customers engaged.
- SMS Gateway Support:Use your own SMS gateway to send messages with a brand name and sender ID.
Pricing Details
COD King‑COD Form|Part COD OTP offers 1 free plan and 3 paid plans.
Considering installing this Custom buttons Shopify app? Explore the pricing details and discover if they align with your budget and needs.
Free to install · $0/month
Included features: COD Order verification via OTP and Wasup, Partial COD /Advance/Upfront Payment, Confirmation Messages on SMS & Whatsapp, Tracking Messages on SMS & Whatsapp, Abandoned Cart Recovery SMS & Whatsapp, COD form (New) upto 60 orders, Chat support
Pro · $9.99/month
Included features: Everything in free plan,reduced msg fee, Setup rules to Limit COD payment method, Flexible COD Fees, Discounted message fee (0.3 ₹ India), Prepaid discount and advanced COD rules, COD form (New) 500 orders, Priority Pro Support (1-1 Onboarding)
Enterprise · $39/month
Included features: Everything in the Pro plan, Local SMS gateway integration, Higher Discount on Message cost, Branded SMS with custom template, Integrate your own Whatsapp account, COD form (New) - 10,000 Orders, Enterprise support (Chat & call support)
Enterprise Plus · $59/month
Included features: Everything in Enterprise Plan, Shopify Plus OTP extension on Checkout, Exclusive Priority Support, Remove COD King Branding on Widget, COD form (New) | Unlimited Orders, Priority queue support on chat and call
Pros and Cons
Delve into ShopDigest's expert insights on COD King‑COD Form|Part COD OTP - a Custom buttons Shopify app. Our analysis of Shopify app store reviews presents unique pros and cons, allowing you to make informed decisions for your business.
Pros
- Consistently praised for prompt, professional, and personalized assistance, often going above and beyond to resolve issues.
- Easy setup and smooth integration with Shopify, enhancing the user experience with minimal effort.
- Features like OTP verification and auto-cancellation significantly reduce fake or fraudulent COD orders.
- Intuitive design and straightforward navigation make the app accessible and efficient.
- Fast, stable, and hassle-free operation for managing COD orders.
- Flexibility to tailor features like manual order confirmation and region-specific COD settings.
- Automation and SMS/WhatsApp confirmations improve order success rates and customer trust.
- Offers a pay-as-you-go option, making it accessible for small businesses.
- Boosts sales, reduces RTO, and streamlines COD processes.
Cons
- Some users noted that customers can bypass phone verification after initial OTP, undermining fraud prevention.
- Claims of round-the-clock assistance were disputed by a few users.
- Lack of full-feature trials on paid plans was criticized, limiting testing capabilities.
#2 of 96
EasySell COD Form & Upsells by Tyslo
Cash on Delivery Payment, Upgrades, Bulk Deals, One-Time-Pin, Forms
Pros
- Consistently praised for fast, friendly, and highly responsive assistance, often available 24/7.
- Offers extensive tailoring options for forms and features to align with brand needs.
- Noted for smooth, stable operation even during high traffic.
Cons
- Orders processed via the app cannot be edited in Shopify’s dashboard, and conversion tracking is affected.
What merchants said
“I’ve been using EasySell for a long time and really appreciate its user-friendly interface and proactive customer support. The team quickly helped me resolve an issue with offers stacking in my COD form. Friendly, helpful, and efficient. Highly recommended!”AmayaKart · India · ★ 5.0 · 10/17/2026
Summary
Starting PriceFree
Free TrialFree plan
Launch Date08 Oct 2020
DeveloperTyslo
Ratings4.9 ★ (1,017)
View on ShopifyView chartsAbout the App
EasySell COD Form & Upsells, a Custom buttons Shopify app, has achieved 987 reviews and an average rating of 4.9 stars since its launch 6 years ago. Designed to assist Shopify merchants with - "Add a straightforward Cash on Delivery order form to increase your conversion rate and average order value with upselling and quantity discounts." it is a valuable addition to the Custom buttons app lineup.
Top Features:
Custom buttons Shopify apps can help elevate your e-commerce game. EasySell COD Form & Upsells offers a host of key features, including:
- Customizable COD Form:Add a customizable Cash on Delivery order form to your shop.
- Promotions and Upsells:Offer quantity deals, discounts, post-purchase offers, and simple one-click upsells and downsells.
- Automated Export to Sheets:Automatically send export orders to Google Sheets.
- Phone number verification and IP blocking:Check phone numbers with OTP, restrict IP addresses, and set postal code limits.
- Tracking Pixels Integration:Include tracking pixels from Facebook, Tiktok, Google, Snapchat, and Pinterest.
Pricing Details
EasySell COD Form & Upsells offers 1 free plan and 3 paid plans.
Considering installing this Custom buttons Shopify app? Explore the pricing details and discover if they align with your budget and needs.
Forever Free · $0/month
Included features: 60 Orders per Month, Upsells, Downsells & Quantity Offers, WhatsApp & SMS Messaging, Basic Fraud Prevention, Address Validation & Google Sheets, Multi-Currency - Multi Pixels, Analytics & Insights, Email Support
PRO · $9.95/month
Included features: All FREE Plan Features, 440 Orders per Month, Product Bundles, Form Templates, Quantity Offers on Product Page, Advanced Fraud Prevention, Personalized Coverage, 24/7 Live Chat Support
ADVANCED · $24.95/month
Included features: All PRO Plan Features, 10,000 Orders per Month, Partial Payment, Multi-Language Form, Product-Specific Pixels, 24/7 Live Chat Support
UNLIMITED · $59.95/month
Included features: All ADVANCED Plan Features, Unlimited Orders, Advanced Tax Settings, AI-Powered Product Recommender, Technical Support, 24/7 Live Chat Support (Priority)
Pros and Cons
Delve into ShopDigest's expert insights on EasySell COD Form & Upsells - a Custom buttons Shopify app. Our analysis of Shopify app store reviews presents unique pros and cons, allowing you to make informed decisions for your business.
Pros
- Consistently praised for fast, friendly, and highly responsive assistance, often available 24/7.
- Offers extensive tailoring options for forms and features to align with brand needs.
- Noted for smooth, stable operation even during high traffic.
- Frequently mentioned for significantly improving sales and order volumes.
- Highlighted for intuitive design and ease of setup.
- Includes upsells, downsells, SMS confirmations, and real-time analytics.
- Technical support resolves problems promptly, often within minutes.
- Many users appreciate the robust functionality available even without payment.
Cons
- Orders processed via the app cannot be edited in Shopify’s dashboard, and conversion tracking is affected.
- Some users reported initial setup difficulties or technical glitches.
- A few reviewers found the pricing high compared to free alternatives.
#3 of 96
Releasit COD Form & Upsells by Releasit
Cash on Delivery Form, Additional Sales, Bulk Deals, Forms, One-Time Password
Pros
- Consistently praised for being responsive, helpful, and resolving issues quickly.
- The app is noted for its intuitive design and ease of use.
- Streamlines cash-on-delivery orders, improving checkout speed and conversion rates.
Cons
- Some users experienced errors with Facebook Pixel integration, affecting ad campaigns.
What merchants said
“Great Service and Product. Very Helpful in Scaling business. ”Abu Haytham · Pakistan · ★ 5.0 · 10/15/2026
Summary
Starting PriceFree
Free TrialFree plan
Launch Date31 Aug 2021
DeveloperReleasit
Ratings4.9 ★ (2,530)
Install NowView chartsAbout the App
Releasit COD Form & Upsells, a Custom buttons Shopify app, has achieved 2491 reviews and an average rating of 4.9 stars since its launch 5 years ago. Designed to assist Shopify merchants with - "Make a one-click cash on delivery (COD) order form including upsells, offers, and more! Boost your conversion rate and average order value (AOV)." it is a valuable addition to the Custom buttons app lineup.
Top Features:
Custom buttons Shopify apps can help elevate your e-commerce game. Releasit COD Form & Upsells offers a host of key features, including:
- Customizable order form: Tailor the order form and layout to your preference (choose between Popup or Embedded) with personalized fields
- Adding Offers:Include upsells (before and after purchase and one-click), quantity deals and downsells.
- Automated Social Media Tracking:Automatically track events with Facebook, TikTok, Google, Pinterest, and Snapchat.
- Order Management:Upload orders on Google Sheets and apply discounts to abandoned checkouts.
- Security Measures:Authenticate phone numbers using OTP, restrict postal codes, and block specific IP addresses.
Pricing Details
Releasit COD Form & Upsells offers 1 free plan and 3 paid plans.
Considering installing this Custom buttons Shopify app? Explore the pricing details and discover if they align with your budget and needs.
Forever Free · $0/month
Included features: Up to 60 Orders per Month, New Form Design (Drag & Drop), WhatsApp & SMS Messaging Options, Basic Fraud Prevention & Multi-Currency, Address Validation & Cart Recovery, Upsells, Downsells & Quantity Offers, Analytics, Google Sheets & Ad Pixels, 24/7 Email Support (No custom code)
Premium · $11.49/month
Included features: ALL Free Plan Features, Up to 420 Orders per Month, Quantity Offers on Product Page, Advanced Fraud Prevention, Personalized Coverages, 24/7 Live Chat Support
Enterprise · $29.99/month
Included features: ALL Premium Plan Features, Up to 10,000 Orders per Month, Custom Code Assistance, Priority Live Chat Support, (< 5 min Response Time)
Unlimited · $69.99/month
Included features: ALL Enterprise Features, UNLIMITED Orders per Month, A/B Testing for 1-Click Upsells, AI Product Recommender, Form Designs per Product, Advanced Analytics & Reports, Priority Live Chat Support, (< 5 min Response Time)
Pros and Cons
Delve into ShopDigest's expert insights on Releasit COD Form & Upsells - a Custom buttons Shopify app. Our analysis of Shopify app store reviews presents unique pros and cons, allowing you to make informed decisions for your business. Read our full Releasit COD Form & Upsells Custom buttons App review.
Pros
- Consistently praised for being responsive, helpful, and resolving issues quickly.
- The app is noted for its intuitive design and ease of use.
- Streamlines cash-on-delivery orders, improving checkout speed and conversion rates.
- Offers flexible customization for forms and checkout experiences.
- Functions smoothly with minimal technical issues reported.
- Easy to install and configure, even for users with limited technical knowledge.
- Many users reported increased sales and improved conversion rates after using the app.
- Support team is available around the clock to assist users.
- Accommodates users in various regions with language options.
- Enhances average order value with integrated upsell and downsell options.
Cons
- Some users experienced errors with Facebook Pixel integration, affecting ad campaigns.
- The free tier restricts order volume, which caused missed orders for some users.
- A few users reported unexpected charges despite not actively using the app.
Keyword ranking
Top three ranked in Shopify App Store
COD King‑COD Form|Part COD OTP
Confirm cash on delivery orders with one-time passwords - check one-time passwords before and after placing the order, include cash on delivery charges, change cash on delivery to prepaid.
4.9 ★ (985)$9.99/mo onwards
View app data →EasySell COD Form & Upsells
Add a straightforward Cash on Delivery order form to increase your conversion rate and average order value with upselling and quantity discounts.
4.9 ★ (1,017)$9.95/mo onwards
View app data →Releasit COD Form & Upsells
Make a one-click cash on delivery (COD) order form including upsells, offers, and more! Boost your conversion rate and average order value (AOV).
4.9 ★ (2,530)$11.49/mo onwards
View app data →#4 of 96
ACOD: Cash On Delivery COD Fee by ACOD Cash on Delivery
Add a COD fee, limit Cash on Delivery & hide COD at checkout
Pros
- The app reliably performs its core task of managing cash-on-delivery orders with specific customer or country limitations.
- Users frequently highlight the responsive and helpful customer service.
- The app is praised for its simplicity, intuitive design, and helpful tutorial resources.
Cons
- Some users note the lack of a feature for bulk entry of pin/zip codes, making manual entry cumbersome.
What merchants said
“Esperienza molto positiva, assistenza molto utile mi ha seguita passo dopo passo, fino al raggiungimento della mia richiesta. Grazie”Pin Up Nails · Italy · ★ 5.0 · 9/21/2026
Summary
Starting PriceFree
Free Trial7 days
Launch Date14 Aug 2024
DeveloperACOD Cash on Delivery
Ratings4.9 ★ (118)
View on ShopifyView chartsAbout the App
ACOD: Cash On Delivery COD Fee, a Custom buttons Shopify app, has achieved 114 reviews and an average rating of 4.9 stars since its launch 2 years ago. Designed to assist Shopify merchants with - "Charge custom fees for COD, link COD payment to shipping & hide Cash on Delivery by conditions" it is a valuable addition to the Custom buttons app lineup.
Top Features:
Custom buttons Shopify apps can help elevate your e-commerce game. ACOD: Cash On Delivery COD Fee offers a host of key features, including:
- Charge custom fees for Cash on Delivery orders at checkout
- Link COD payment to specific shipping methods
- Hide or show COD based on merchant-set conditions
- Limit COD by country, state, city, pin codes, order total & customer tags
- Prevent fake/fraud orders, reduce RTO & encourage prepaid orders
Pricing Details
ACOD: Cash On Delivery COD Fee offers 1 free plan and 3 paid plans.
Considering installing this Custom buttons Shopify app? Explore the pricing details and discover if they align with your budget and needs.
DEVELOPMENT STORE · $0/month
Included features: Free for dev testing stores, All features included
Basic · $4.99/month
Included features: Apply a Cash on Delivery (COD) fee, Link Cash on Delivery payment & shipping, Block customers, products, locations, Prevent fake/fraud orders, reduce RTO, Limit for pin codes, states, products, Block COD orders for customer tags
Grow/Advanced · $6.99/month
Included features: Apply a Cash on Delivery (COD) fee, Link Cash on Delivery payment & shipping, Block customers, products, locations, Prevent fake/fraud orders, reduce RTO, Limit for pin codes, states, products, Block COD orders for customer tags
Plus · $9.99/month
Included features: Apply a Cash on Delivery (COD) fee, Link Cash on Delivery payment & shipping, Block customers, products, locations, Prevent fake/fraud orders, reduce RTO, Limit for pin codes, states, products, Block COD orders for customer tags
Pros and Cons
Delve into ShopDigest's expert insights on ACOD: Cash On Delivery COD Fee - a Custom buttons Shopify app. Our analysis of Shopify app store reviews presents unique pros and cons, allowing you to make informed decisions for your business.
Pros
- The app reliably performs its core task of managing cash-on-delivery orders with specific customer or country limitations.
- Users frequently highlight the responsive and helpful customer service.
- The app is praised for its simplicity, intuitive design, and helpful tutorial resources.
- The absence of cost is a recurring positive point among reviewers.
- Users appreciate the seamless and straightforward integration process.
Cons
- Some users note the lack of a feature for bulk entry of pin/zip codes, making manual entry cumbersome.
#5 of 96
Jotly Size Chart & Size Guide by Jotly
Size chart, size guide to help pick right size + reduce return
Key Features
- Add tabs, images tables to size chart & create flexible size guide, size charts
- Assign size charts & size guide to specific products, collections, tags & vendor
- Flexible size chart & guide button placement option + custom button positioning
- Mobile & desktop responsive size chart, sizing guide & size charts
- Multi-language Support – Make sizing guides, size charts & size chart global
What merchants said
“I tested a few apps and settled on Jotly as it has the flexibility we need to run very unique size guides that are not just standard templates. The form / size builder is great. It's simple and most importantly works perfectly for our customers and looks great too. Super helpful support, they helped with a unique button placement on the product page. Highly recommend. ”LightsStory Chandeliers & Crystal Lighting - USA · Hong Kong SAR · ★ 5.0 · 10/12/2026
Summary
Starting PriceFree
Free Trial7 days
Launch Date23 Aug 2024
DeveloperJotly
Ratings5.0 ★ (77)
View on ShopifyView chartsAbout the App
Jotly Size Chart & Size Guide, a Custom buttons Shopify app, has achieved 76 reviews and an average rating of 5 stars since its launch 2 years ago. Designed to assist Shopify merchants with - "Add size guide & size charts that matches your brand, lightweight, fast, won’t slow down your store" it is a valuable addition to the Custom buttons app lineup.
Top Features:
Custom buttons Shopify apps can help elevate your e-commerce game. Jotly Size Chart & Size Guide offers a host of key features, including:
- Add tabs, images tables to size chart & create flexible size guide, size charts
- Assign size charts & size guide to specific products, collections, tags & vendor
- Flexible size chart & guide button placement option + custom button positioning
- Mobile & desktop responsive size chart, sizing guide & size charts
- Multi-language Support – Make sizing guides, size charts & size chart global
Pricing Details
Jotly Size Chart & Size Guide offers 1 free plan and 3 paid plans.
Considering installing this Custom buttons Shopify app? Explore the pricing details and discover if they align with your budget and needs.
Free · $0/month
Included features: Create up to 2 size guides, Auto-convert between cm/inches/mm/ft/m, Flexible placement option & clean design, Assign to products or collections, Match size chart style with store theme, Add Videos, Images, Tables in size chart, 123 fully customisable templates, No "Powered by" wartermark
Essentials · $6.99/month
Included features: Unlimited Size charts, Add Tabs for better clarity, Combine multiple tables within one guide, Size scale bar, Import & Export size charts, Placement next to size label, Integrate with Google & Meta Pixels, Bulk update & delete charts
Global · $14.99/month
Included features: Unlimited size charts, Translate charts to your store languages, AI auto translate into any language, Bulk assignment using tags and vendor, True to size scale bar & Link size chart, On demand custom styling/Customisation, Synced/Reusable Blocks
Enterprise · $24.99/month
Included features: Unlimited size charts, Advance bulk assignments targeting rules, AI Assistant (MCP, Claude, ChatGPT etc), Multiple Size guide on same product page, Top charts by views & ATC, Easy graphs for daily stats, See mobile vs desktop views, Optimised for high traffic stores
Pros and Cons
Delve into ShopDigest's expert insights on Jotly Size Chart & Size Guide - a Custom buttons Shopify app. Our analysis of Shopify app store reviews presents unique pros and cons, allowing you to make informed decisions for your business.
Pros
- Quick, friendly, and professional assistance from the support team.
- Intuitive installation and seamless integration with store themes.
- Versatile options for tailoring size charts to individual products or designers.
- Smooth functionality with no reported bugs or slowdowns.
- Clean, user-friendly interface that enhances store aesthetics.
- Proactive outreach and personalized assistance during setup.
#6 of 96
Neo COD Form & Upsell by Neo Apps
COD Cash on Delivery for dropshipping, fraud control & upsells
Key Features
- Fully customizable COD order form with color themes and a custom thank-you page.
- Recover abandoned carts & collect deposits with partial payments.
- Sell more with upsells (Pre/Post Purchase, 1-Tick), downsells & quantity offers.
- Reduce fake orders with OTP verification, IP blocking & postal code validation.
- Perfect Pixel for Meta, GA4, Google Ads, TikTok, Snapchat, Pinterest, and X.
What merchants said
“NEO COD is an excellent app! Since using it, my store’s sales have increased, and I’m really happy with the results. It’s also very affordable and offers great value for money. I’m happily giving it **5 stars**! Highly recommended! You should definitely give it a try for your store too.”Unique Footwears · Bangladesh · ★ 5.0 · 10/18/2026
Summary
Starting PriceFree
Free TrialFree plan
Launch Date15 May 2026
DeveloperNeo Apps
Ratings5.0 ★ (45)
View on ShopifyView chartsAbout the App
Neo COD Form & Upsell, a Custom buttons Shopify app, has achieved 44 reviews and an average rating of 5 stars since its launch this year. Designed to assist Shopify merchants with - "Increase conversion rate and AOV with a 1-Click COD order form, upsells, and perfect pixel tracking." it is a valuable addition to the Custom buttons app lineup.
Top Features:
Custom buttons Shopify apps can help elevate your e-commerce game. Neo COD Form & Upsell offers a host of key features, including:
- Fully customizable COD order form with color themes and a custom thank-you page.
- Recover abandoned carts & collect deposits with partial payments.
- Sell more with upsells (Pre/Post Purchase, 1-Tick), downsells & quantity offers.
- Reduce fake orders with OTP verification, IP blocking & postal code validation.
- Perfect Pixel for Meta, GA4, Google Ads, TikTok, Snapchat, Pinterest, and X.
Pricing Details
Neo COD Form & Upsell offers 1 free plan and 2 paid plans.
Considering installing this Custom buttons Shopify app? Explore the pricing details and discover if they align with your budget and needs.
Free · $0/month
Included features: 100 orders/month, Customize COD Form With Color Theme, Multi-Pixels, Quantity Discounts, One-Tick Upsells, Downsells, Pre-Purchase Upsells
Basic · $6.99/month
Included features: 700 orders/month, Customize COD Form With Color Theme, Multi-Pixels, Quantity Discounts, One-Tick Upsells, Downsells, Pre-Purchase Upsells
Unlimited · $12.99/month
Included features: Unlimited orders, Customize COD Form With Color Theme, Multi-Pixels, Quantity Discounts, One-Tick Upsells, Downsells, Pre-Purchase Upsells
#7 of 96
Back In Stock! Alert Engine by Script Engine
Notify customers about restocks, price drops & low stock alert
Pros
- Quick response times and proactive assistance from the support team.
- Helps businesses acquire leads and increase sales through timely restock notifications.
- The app performs as promised, with easy setup and seamless operation.
Cons
- The "Minor UI Issues" con was removed because the reviews overwhelmingly highlight quick resolutions for such issues, aligning the sentiment with the "Effective Customer Support" pro.)
What merchants said
“Ran into a small issue, but it was resolved very fast. Great tech support and communication. Keep it up guys.”DECABANA · Canada · ★ 5.0 · 10/15/2026
Summary
Starting PriceFree
Free Trial7 days
Launch Date23 Dec 2024
DeveloperScript Engine
Ratings4.9 ★ (25)
View on ShopifyView chartsAbout the App
Back In Stock! Alert Engine, a Custom buttons Shopify app, has achieved 24 reviews and an average rating of 4.9 stars since its launch 2 years ago. Designed to assist Shopify merchants with - "Notify customers by restock alert when items are back in stock & create an out-of-stock waitlist." it is a valuable addition to the Custom buttons app lineup.
Top Features:
Custom buttons Shopify apps can help elevate your e-commerce game. Back In Stock! Alert Engine offers a host of key features, including:
- Restock Alerts: Send automatic and manual back in stock notifications via Email.
- Setup Notify Me Buttons in Minutes; Customize Buttons to Match Brand Guidelines.
- Grow Email Lists & Sync to Email Providers Like Klaviyo.
- Restock alert, Low stock alert, price drop alert, multilingual tools, and more!
- Compatible with Almost Every Theme, & Support is Available to Assist 24/7!
Pricing Details
Back In Stock! Alert Engine offers 1 free plan and 3 paid plans.
Considering installing this Custom buttons Shopify app? Explore the pricing details and discover if they align with your budget and needs.
Free Plan · $0/month
Included features: 50 Email Alerts, Unlimited Subscribers, Restock Alert Only, Custom Notify Me Button, Custom Alert Templates, Import/Export Subscribers, Email open, delivery & read logs, Swap/Replace Subscriber Product
Basic Plan · $4/month
Included features: Unlimited Email Alerts, Unlimited Subscribers, Restock Alert Only, Custom Notify Me Button, Import/Export Subscribers, Email open, delivery & read logs, Swap/Replace Subscriber Product, Insights
Advanced Plan · $8/month
Included features: Unlimited Email Alerts, Unlimited Subscribers, Low Stock & Restock alert, Custom Notify Me Button, Import/Export Subscribers, Email open, delivery & read logs, Swap/Replace Subscriber Product, Insights
Premium Plan · $12/month
Included features: Everything in Basic plan, Unlimited Subscribers & Email Alerts, Price drop - Restock - Low stock alerts, Custom button Product & Collection page, Integrations with Klaviyo, Omnisend, Email from your domain, Multi-language, Multi-locations (inventory)
Pros and Cons
Delve into ShopDigest's expert insights on Back In Stock! Alert Engine - a Custom buttons Shopify app. Our analysis of Shopify app store reviews presents unique pros and cons, allowing you to make informed decisions for your business.
Pros
- Quick response times and proactive assistance from the support team.
- Helps businesses acquire leads and increase sales through timely restock notifications.
- The app performs as promised, with easy setup and seamless operation.
Cons
- The "Minor UI Issues" con was removed because the reviews overwhelmingly highlight quick resolutions for such issues, aligning the sentiment with the "Effective Customer Support" pro.)
#8 of 96
Kwik COD & Checkout by GoKwik Commerce Solutions Pvt. Ltd. c/o 3R Infotech Singapore Branch
Pros
- Smooth and quick setup process with effective support from team members like Deepak and Salaj.
- Highly responsive and helpful support team, frequently praised for prompt issue resolution.
- Positive impact on revenue and order metrics, including reduced RTO and increased prepaid orders.
Cons
- Some users reported lengthy and cumbersome KYC procedures with automated system issues.
What merchants said
“Very Nice Customer Service! Shubham was extremely helpful ”Shriaagya · India · ★ 5.0 · 3/5/2026
Summary
Starting PriceFree
Free Trial30 days
Launch Date17 May 2024
Ratings4.7 ★ (406)
View on ShopifyView chartsAbout the App
Kwik COD & Checkout, a Custom buttons Shopify app, has achieved 402 reviews and an average rating of 4.7 stars since its launch 2 years ago. Designed to assist Shopify merchants with - "Smart Checkout solution to reduce RTO, increase prepaid orders and manage COD effectively." it is a valuable addition to the Custom buttons app lineup.
Top Features:
Custom buttons Shopify apps can help elevate your e-commerce game. Kwik COD & Checkout offers a host of key features, including:
- Accelerate checkout via smart login, pre-filled address & customizable checkout.
- Reduce RTO by intelligently blocking COD with 70+personalized interventions.
- Grow prepaid orders with advanced discounts, bundles & partial COD payments.
- Customize checkout with theme color, logo, and text color to match your store.
- Launch with 24/7 merchant chat support, leverage 35+ plug & play integrations
Pricing Details
Kwik COD & Checkout offers 2 free plans and 2 paid plans.
Considering installing this Custom buttons Shopify app? Explore the pricing details and discover if they align with your budget and needs.
KwikCOD & Checkout · $0/month
Included features: < 50 orders/ month, All features of Basic, Address Prefill, Discount suggestions, Discount & Gift card application, Show multiple banners, Customise UI/UX, Free WhatsApp Order Notifications
COD only · $0/month
Included features: COD Features, Access to RTO Intelligence Data, RTO Interventions for shoppers, RTO Features, Block COD for unlimited pincodes
KwikCOD & Checkout · $9.99/month
Included features: 51-500 orders/ month, All features of Basic, Address Prefill, Discount suggestions, Discount & Gift card application, Show multiple banners, Customise UI/UX, Free WhatsApp Order Notifications
KwikCOD & Checkout · $29.99/month
Included features: > 500 orders/ month, All features of Basic, Address Prefill, Discount suggestions, Discount & Gift card application, Show multiple banners, Customise UI/UX, Free WhatsApp Order Notifications
Pros and Cons
Delve into ShopDigest's expert insights on Kwik COD & Checkout - a Custom buttons Shopify app. Our analysis of Shopify app store reviews presents unique pros and cons, allowing you to make informed decisions for your business.
Pros
- Smooth and quick setup process with effective support from team members like Deepak and Salaj.
- Highly responsive and helpful support team, frequently praised for prompt issue resolution.
- Positive impact on revenue and order metrics, including reduced RTO and increased prepaid orders.
- Intuitive and efficient checkout process that enhances customer experience and conversion rates.
- Effective features for managing cash-on-delivery orders, including OTP verification and fraud reduction.
- Flexible options for setting conditional COD fees and other tailored solutions.
- Support staff actively follow up and provide personalized guidance throughout onboarding and issue resolution.
- Strong recommendations from users due to overall positive experience and reliable performance.
- Skilled team members who provide clear explanations and swift technical solutions.
Cons
- Some users reported lengthy and cumbersome KYC procedures with automated system issues.
- A few users found the setup process confusing or difficult without assistance.
- Issues with automated detection during KYC causing unnecessary delays and frustration.
- Dependence on support for setup and troubleshooting, with few DIY resources mentioned.
#9 of 96
Zotek COD Form Bundles Upsells by Zotek COD
COD Form for Dropshipping: Upsells, Bundles, Google Sheet
Key Features
- 1-Click COD form as popup or embedded on any page
- Pre/Post-Purchase Upsells, One-Tick Upsells, Downsells & Quantity Bundles
- Block fake orders with fraud detection, IP blocking & postal code limits
- Apply discount codes directly on the Cash on Delivery form
- Optional: sync tracking via Zotek Facebook & TikTok Pixel app
What merchants said
“This is truly an amazing app. It saves a lot of your valuable time and effort.But what impressed me the most is their customer support. Honestly, their support team is exceptional. They took the time to listen to and understand every single thing I explained, and then developed and updated the app accordingly.Whenever I pointed out something that needed improvement, they worked on it and made the necessary updates. Their dedication, patience, and willingness to understand the customer are truly impressive.Overall, I am extremely satisfied with the app and the entire team. An absolutely amazing app with an outstanding support team! ”Baby Touch · Bangladesh · ★ 5.0 · 9/24/2026
Summary
Starting PriceFree
Free TrialFree plan
Launch Date21 May 2026
DeveloperZotek COD
Ratings5.0 ★ (6)
View on ShopifyView chartsAbout the App
Zotek COD Form Bundles Upsells, a Custom buttons Shopify app, has achieved 7 reviews and an average rating of 5 stars since its launch this year. Designed to assist Shopify merchants with - "1-Click Cash on Delivery form with Upsells, Downsells & Bundles to boost conversion rate and AOV." it is a valuable addition to the Custom buttons app lineup.
Top Features:
Custom buttons Shopify apps can help elevate your e-commerce game. Zotek COD Form Bundles Upsells offers a host of key features, including:
- 1-Click COD form as popup or embedded on any page
- Pre/Post-Purchase Upsells, One-Tick Upsells, Downsells & Quantity Bundles
- Block fake orders with fraud detection, IP blocking & postal code limits
- Apply discount codes directly on the Cash on Delivery form
- Optional: sync tracking via Zotek Facebook & TikTok Pixel app
Pricing Details
Zotek COD Form Bundles Upsells offers 0 free plans and 0 paid plans.
Considering installing this Custom buttons Shopify app? Explore the pricing details and discover if they align with your budget and needs.
· $0/month
#10 of 96
Foxly COD + Partial & Prepaid by RedFox Digital
COD, Partial & Prepaid Order Form with OTP & Pixel Tracking
Key Features
- 1-Click Checkout - Fully Customizable BRANDED Order Page & COD Form with "AI".
- Partial COD/ Partial Payment– Collect Advance Deposit to Secure Genuine Orders.
- Full Prepaid Discount - Offer Discounts on Prepaid Orders to BOOST PAID Orders.
- COD Fee/Rules – Add COD Fees & Show/Hide COD by Location, Cart Value & Products.
- OTP verification, Abandoned Cart Recovery, Fraud Protection & Multi-Pixel Track.
What merchants said
“The app is too good , the checkout page becomes extremely fine and aesthetic blending with my brand theme.”PIXEL & PORTS · India · ★ 5.0 · 9/28/2026
Summary
Starting PriceFree
Free TrialFree plan
Launch Date03 Aug 2026
DeveloperRedFox Digital
Ratings5.0 ★ (4)
View on ShopifyView chartsAbout the App
Foxly COD + Partial & Prepaid, a Custom buttons Shopify app, has achieved 4 reviews and an average rating of 5 stars since its launch this year. Designed to assist Shopify merchants with - "Create Branded Order Form/Page & Offer "COD + Partial Pay & Prepaid with OTP & Multi Pixel Tracking" it is a valuable addition to the Custom buttons app lineup.
Top Features:
Custom buttons Shopify apps can help elevate your e-commerce game. Foxly COD + Partial & Prepaid offers a host of key features, including:
- 1-Click Checkout - Fully Customizable BRANDED Order Page & COD Form with "AI".
- Partial COD/ Partial Payment– Collect Advance Deposit to Secure Genuine Orders.
- Full Prepaid Discount - Offer Discounts on Prepaid Orders to BOOST PAID Orders.
- COD Fee/Rules – Add COD Fees & Show/Hide COD by Location, Cart Value & Products.
- OTP verification, Abandoned Cart Recovery, Fraud Protection & Multi-Pixel Track.
Pricing Details
Foxly COD + Partial & Prepaid offers 1 free plan and 3 paid plans.
Considering installing this Custom buttons Shopify app? Explore the pricing details and discover if they align with your budget and needs.
FREE TO INSTALL · $0/month
Included features: Upto 40 Orders per Month, 0% Commission On Partial PAY/Prepaid/COD, Offer Prepaid, Partial/Deposit & COD, Multi Pixels & Advanced Fraud Prevention, "AI" One Click Branded Form Designer, 14 Pre-Built Form Templates, Upsells, Downsells & Bundle Offers, 24/7 Live Chat Support
PRO · $6.99/month
Included features: Upto 450 Orders per Month, 0% Commission On Partial PAY/Prepaid/COD, Offer Prepaid, Partial/Deposit & COD, Multi Pixels & Advanced Fraud Prevention, "AI" One Click Branded Form Designer, 14 Pre-Built Form Templates, Upsells, Downsells & Bundle Offers, 24/7 Live Chat Support
ADVANCED · $24.99/month
Included features: Upto 10,000 Orders per Month, 0% Commission On Partial PAY/Prepaid/COD, Offer Prepaid, Partial/Deposit & COD, Multi Pixels & Advanced Fraud Prevention, "AI" One Click Branded Form Designer, 14 Pre-Built Form Templates, Upsells, Downsells & Bundle Offers, 24/7 Live Chat Support
ENTERPRISE · $69.99/month
Included features: UNLIMITED Orders per Month, ALL ADVANCED plan Features, Custom Code Assistance, Remove FOXLY Branding, 24/7 Live Chat Support
Best Custom buttons Apps in Shopify
Custom buttons apps are designed to address specific needs and challenges faced by Shopify store merchants. Whether you're looking to optimize your store's SEO, improve customer support, enhance product listings, or streamline your inventory management, there's an app for that.
Discover a wealth of cutting-edge tools and features offered by these remarkable Custom buttons Shopify apps, including COD King‑COD Form|Part COD OTP, EasySell COD Form & Upsells, Releasit COD Form & Upsells, and many more. Our app collection provides a comprehensive overview of the top apps in the Custom buttons category, enabling you to select the ones that will take your e-commerce venture to new heights.
Empower your Shopify store with the best Custom buttons apps the platform has to offer and elevate your online business.
Explore Apps by Criteria:
Overview of the Above Top Custom buttons Shopify Apps in October 2026
There are a number of Custom buttons apps in the Shopify app store designed to supercharge your e-commerce success. Whether you're a seasoned entrepreneur or just starting your online journey, the right apps can make all the difference. We have listed the top Shopify apps in the Custom buttons category, based on their popularity and average rating, to help you make informed decisions.
| App Name | Category | Developer | Starting Price | Free Plan | Reviews |
|---|---|---|---|---|---|
| COD King‑COD Form|Part COD OTP | Custom buttons | Notifik Technologies LLP - COD King | $0/month | ● Available | 4.9 ★ (979) |
| EasySell COD Form & Upsells | Custom buttons | Tyslo | $0/month | ● Available | 4.9 ★ (987) |
| Releasit COD Form & Upsells | Custom buttons | Releasit | $0/month | ● Available | 4.9 ★ (2491) |
| ACOD: Cash On Delivery COD Fee | Custom buttons | ACOD Cash on Delivery | $0/month | ● Available | 4.9 ★ (114) |
| Jotly Size Chart & Size Guide | Custom buttons | Jotly | $0/month | ● Available | 5.0 ★ (76) |
| Neo COD Form & Upsell | Custom buttons | Neo Apps | $0/month | ● Available | 5.0 ★ (44) |
| Back In Stock! Alert Engine | Custom buttons | Script Engine | $0/month | ● Available | 4.9 ★ (24) |
| Kwik COD & Checkout | Custom buttons | GoKwik Commerce Solutions Pvt. Ltd. c/o 3R Infotech Singapore Branch | $0/month | ● Available | 4.7 ★ (402) |
| Zotek COD Form Bundles Upsells | Custom buttons | Zotek COD | $0/month | ● Unavailable | 5.0 ★ (7) |
| Foxly COD + Partial & Prepaid | Custom buttons | RedFox Digital | $0/month | ● Available | 5.0 ★ (4) |
Have a Closer Look at the Best Custom buttons Apps
Now let us jump in and check out these Top 5 Custom buttons Shopify apps.
1. COD King‑COD Form|Part COD OTP
4.9 ★ (985)
Reviews
Most Recent Review
5.0 ★Amazing
Great experience with the COD King team. Kuldeep has been helpful throughout the process. Happy to be associated with COD King.
Ethnic Vouge · India · 16 Oct 2026
Recent Review
5.0 ★Amazing
Bought the cod king pro plan for our website, the experience is seamless …conversion increased and also tracking of abandoned cart is better …would recommend this …also team was very helpfull in whichever query we got and was there for help round the clock..specially Kuldeep sir…thank you for the coperation …
Medessens · India · 15 Oct 2026
Why is COD King‑COD Form|Part COD OTP a top Custom buttons Shopify app?
With an impressive overall rating of 4.9 stars and 985 reviews, COD King‑COD Form|Part COD OTP stands out as one of the top Custom buttons Shopify apps. The main objective of the app is - Confirm cash on delivery orders with one-time passwords - check one-time passwords before and after placing the order, include cash on delivery charges, change cash on delivery to prepaid. Its purpose underscores its significance in enhancing your Shopify store experience.
ShopDigest selects the top Shopify apps in the Custom buttons category based on various parameters, including the number of installations across Shopify stores, the app's ranking in the Shopify App Store, the number of merchants' reviews, and its overall customer rating, among other factors.
ShopDigest selects the top Shopify apps in the Custom buttons category based on various parameters, including the number of installations across Shopify stores, the app's ranking in the Shopify App Store, the number of merchants' reviews, and its overall customer rating, among other factors.
Why integrate COD King‑COD Form|Part COD OTP with your Shopify store?
By integrating a Custom buttons app with your Shopify store, you unlock a range of benefits. COD King‑COD Form|Part COD OTP, a popular Custom buttons Shopify app, brings the following functionalities and value to a Shopify store, including:
Shopify merchants highlight key advantages, such as Confirm COD Orders through OTP or link on SMS & Whatsapp & reduces fake orders., Cash on delivery fees - Charge extra if customer places COD order., and more,
- COD Order Confirmation: Verify cash-on-delivery orders with an OTP or link sent via SMS or Whatsapp to decrease fraudulent orders.
- COD Surcharge: Extra fees apply for orders paid with cash on delivery.
- COD-to-Prepaid Conversion: Get a discount by switching your Cash on Delivery orders to Prepaid, only available in India.
- Customer engagement through order messages.: Sends order confirmations and delivery updates to keep customers engaged.
- SMS Gateway Support: Use your own SMS gateway to send messages with a brand name and sender ID.
Shopify merchants highlight key advantages, such as Confirm COD Orders through OTP or link on SMS & Whatsapp & reduces fake orders., Cash on delivery fees - Charge extra if customer places COD order., and more,
What are some of the top alternatives for COD King‑COD Form|Part COD OTP?
Looking for options? Dive into a selection of Custom buttons apps that rival COD King‑COD Form|Part COD OTP, each offering unique features to enhance your Shopify store. Consider these top alternatives: which can match or even surpass the offerings of COD King‑COD Form|Part COD OTP, giving you flexibility and choice.
2. EasySell COD Form & Upsells
4.9 ★ (1,017)
Reviews
Most Recent Review
5.0 ★Amazing
I’ve been using EasySell for a long time and really appreciate its user-friendly interface and proactive customer support. The team quickly helped me resolve an issue with offers stacking in my COD form. Friendly, helpful, and efficient. Highly recommended!
AmayaKart · India · 17 Oct 2026
Recent Review
5.0 ★Amazing
JARRIVE A MEN SORTIR COMME UN GRAND CEST DEJA PAS MAL
BANNANA CLOTHES · Morocco · 14 Oct 2026
Why is EasySell COD Form & Upsells a top Custom buttons Shopify app?
With an impressive overall rating of 4.9 stars and 1,017 reviews, EasySell COD Form & Upsells stands out as one of the top Custom buttons Shopify apps. The main objective of the app is - Add a straightforward Cash on Delivery order form to increase your conversion rate and average order value with upselling and quantity discounts. Its purpose underscores its significance in enhancing your Shopify store experience.
ShopDigest selects the top Shopify apps in the Custom buttons category based on various parameters, including the number of installations across Shopify stores, the app's ranking in the Shopify App Store, the number of merchants' reviews, and its overall customer rating, among other factors.
ShopDigest selects the top Shopify apps in the Custom buttons category based on various parameters, including the number of installations across Shopify stores, the app's ranking in the Shopify App Store, the number of merchants' reviews, and its overall customer rating, among other factors.
Why integrate EasySell COD Form & Upsells with your Shopify store?
By integrating a Custom buttons app with your Shopify store, you unlock a range of benefits. EasySell COD Form & Upsells, a popular Custom buttons Shopify app, brings the following functionalities and value to a Shopify store, including:
Shopify merchants highlight key advantages, such as Add an easily customizable COD order form to your store., Add Quantity offers, Discounts, Downsells, Post-purchase and One-Tick Upsells, and more,
- Customizable COD Form: Add a customizable Cash on Delivery order form to your shop.
- Promotions and Upsells: Offer quantity deals, discounts, post-purchase offers, and simple one-click upsells and downsells.
- Automated Export to Sheets: Automatically send export orders to Google Sheets.
- Phone number verification and IP blocking: Check phone numbers with OTP, restrict IP addresses, and set postal code limits.
- Tracking Pixels Integration: Include tracking pixels from Facebook, Tiktok, Google, Snapchat, and Pinterest.
Shopify merchants highlight key advantages, such as Add an easily customizable COD order form to your store., Add Quantity offers, Discounts, Downsells, Post-purchase and One-Tick Upsells, and more,
What are some of the top alternatives for EasySell COD Form & Upsells?
Looking for options? Dive into a selection of Custom buttons apps that rival EasySell COD Form & Upsells, each offering unique features to enhance your Shopify store. Consider these top alternatives: which can match or even surpass the offerings of EasySell COD Form & Upsells, giving you flexibility and choice.
Reviews
Most Recent Review
5.0 ★Amazing
Great Service and Product. Very Helpful in Scaling business.
Abu Haytham · Pakistan · 15 Oct 2026
Recent Review
5.0 ★Amazing
La asesoria cuando se prensenta algun inconveniente es muy oportuna, y se quedan muy pendientes hasta solucionar el inconveniente que se presente
Alam Gabriel · Colombia · 13 Oct 2026
Why is Releasit COD Form & Upsells a top Custom buttons Shopify app?
With an impressive overall rating of 4.9 stars and 2,530 reviews, Releasit COD Form & Upsells stands out as one of the top Custom buttons Shopify apps. The main objective of the app is - Make a one-click cash on delivery (COD) order form including upsells, offers, and more! Boost your conversion rate and average order value (AOV). Its purpose underscores its significance in enhancing your Shopify store experience.
ShopDigest selects the top Shopify apps in the Custom buttons category based on various parameters, including the number of installations across Shopify stores, the app's ranking in the Shopify App Store, the number of merchants' reviews, and its overall customer rating, among other factors.
ShopDigest selects the top Shopify apps in the Custom buttons category based on various parameters, including the number of installations across Shopify stores, the app's ranking in the Shopify App Store, the number of merchants' reviews, and its overall customer rating, among other factors.
Why integrate Releasit COD Form & Upsells with your Shopify store?
By integrating a Custom buttons app with your Shopify store, you unlock a range of benefits. Releasit COD Form & Upsells, a popular Custom buttons Shopify app, brings the following functionalities and value to a Shopify store, including:
Shopify merchants highlight key advantages, such as Fully customizable order form and layout (Popup or Embedded) with custom fields, Add Upsells (Pre/Post-purchase and One-Tick), Quantity Offers and Downsells, and more,
- Customizable order form: Tailor the order form and layout to your preference (choose between Popup or Embedded) with personalized fields
- Adding Offers: Include upsells (before and after purchase and one-click), quantity deals and downsells.
- Automated Social Media Tracking: Automatically track events with Facebook, TikTok, Google, Pinterest, and Snapchat.
- Order Management: Upload orders on Google Sheets and apply discounts to abandoned checkouts.
- Security Measures: Authenticate phone numbers using OTP, restrict postal codes, and block specific IP addresses.
Shopify merchants highlight key advantages, such as Fully customizable order form and layout (Popup or Embedded) with custom fields, Add Upsells (Pre/Post-purchase and One-Tick), Quantity Offers and Downsells, and more,
What are some of the top alternatives for Releasit COD Form & Upsells?
Looking for options? Dive into a selection of Custom buttons apps that rival Releasit COD Form & Upsells, each offering unique features to enhance your Shopify store. Consider these top alternatives: which can match or even surpass the offerings of Releasit COD Form & Upsells, giving you flexibility and choice.
4. ACOD: Cash On Delivery COD Fee
4.9 ★ (118)
Reviews
Most Recent Review
5.0 ★Amazing
Esperienza molto positiva, assistenza molto utile mi ha seguita passo dopo passo, fino al raggiungimento della mia richiesta. Grazie
Pin Up Nails · Italy · 21 Sep 2026
Recent Review
5.0 ★Amazing
Good app, does what it is supposed to and quick support.Would be exceptional if able to exclude discounts from COD. Hopefully a feature sometime.
Books and You · India · 20 Sep 2026
Why is ACOD: Cash On Delivery COD Fee a top Custom buttons Shopify app?
With an impressive overall rating of 4.9 stars and 118 reviews, ACOD: Cash On Delivery COD Fee stands out as one of the top Custom buttons Shopify apps. The main objective of the app is - Charge custom fees for COD, link COD payment to shipping & hide Cash on Delivery by conditions Its purpose underscores its significance in enhancing your Shopify store experience.
ShopDigest selects the top Shopify apps in the Custom buttons category based on various parameters, including the number of installations across Shopify stores, the app's ranking in the Shopify App Store, the number of merchants' reviews, and its overall customer rating, among other factors.
ShopDigest selects the top Shopify apps in the Custom buttons category based on various parameters, including the number of installations across Shopify stores, the app's ranking in the Shopify App Store, the number of merchants' reviews, and its overall customer rating, among other factors.
Why integrate ACOD: Cash On Delivery COD Fee with your Shopify store?
By integrating a Custom buttons app with your Shopify store, you unlock a range of benefits. ACOD: Cash On Delivery COD Fee, a popular Custom buttons Shopify app, brings the following functionalities and value to a Shopify store, including:
Shopify merchants highlight key advantages, such as Charge custom fees for Cash on Delivery orders at checkout, Link COD payment to specific shipping methods, and more,
- Charge custom fees for Cash on Delivery orders at checkout
- Link COD payment to specific shipping methods
- Hide or show COD based on merchant-set conditions
- Limit COD by country, state, city, pin codes, order total & customer tags
- Prevent fake/fraud orders, reduce RTO & encourage prepaid orders
Shopify merchants highlight key advantages, such as Charge custom fees for Cash on Delivery orders at checkout, Link COD payment to specific shipping methods, and more,
What are some of the top alternatives for ACOD: Cash On Delivery COD Fee?
Looking for options? Dive into a selection of Custom buttons apps that rival ACOD: Cash On Delivery COD Fee, each offering unique features to enhance your Shopify store. Consider these top alternatives: which can match or even surpass the offerings of ACOD: Cash On Delivery COD Fee, giving you flexibility and choice.
5. Jotly Size Chart & Size Guide
5.0 ★ (77)
Reviews
Most Recent Review
5.0 ★Amazing
I tested a few apps and settled on Jotly as it has the flexibility we need to run very unique size guides that are not just standard templates. The form / size builder is great. It's simple and most importantly works perfectly for our customers and looks great too. Super helpful support, they helped with a unique button placement on the product page. Highly recommend.
LightsStory Chandeliers & Crystal Lighting - USA · Hong Kong SAR · 12 Oct 2026
Recent Review
5.0 ★Amazing
Flexible app, top-notch customer service! Responsive and answers questions, for example I couldn't place the size guide where I wanted on my product page, the assistant did it for me, thank you
Belora Official · France · 08 Sep 2026
Why is Jotly Size Chart & Size Guide a top Custom buttons Shopify app?
With an impressive overall rating of 5 stars and 77 reviews, Jotly Size Chart & Size Guide stands out as one of the top Custom buttons Shopify apps. The main objective of the app is - Add size guide & size charts that matches your brand, lightweight, fast, won’t slow down your store Its purpose underscores its significance in enhancing your Shopify store experience.
ShopDigest selects the top Shopify apps in the Custom buttons category based on various parameters, including the number of installations across Shopify stores, the app's ranking in the Shopify App Store, the number of merchants' reviews, and its overall customer rating, among other factors.
ShopDigest selects the top Shopify apps in the Custom buttons category based on various parameters, including the number of installations across Shopify stores, the app's ranking in the Shopify App Store, the number of merchants' reviews, and its overall customer rating, among other factors.
Why integrate Jotly Size Chart & Size Guide with your Shopify store?
By integrating a Custom buttons app with your Shopify store, you unlock a range of benefits. Jotly Size Chart & Size Guide, a popular Custom buttons Shopify app, brings the following functionalities and value to a Shopify store, including:
Shopify merchants highlight key advantages, such as Add tabs, images tables to size chart & create flexible size guide, size charts, Assign size charts & size guide to specific products, collections, tags & vendor, and more,
- Add tabs, images tables to size chart & create flexible size guide, size charts
- Assign size charts & size guide to specific products, collections, tags & vendor
- Flexible size chart & guide button placement option + custom button positioning
- Mobile & desktop responsive size chart, sizing guide & size charts
- Multi-language Support – Make sizing guides, size charts & size chart global
Shopify merchants highlight key advantages, such as Add tabs, images tables to size chart & create flexible size guide, size charts, Assign size charts & size guide to specific products, collections, tags & vendor, and more,
What are some of the top alternatives for Jotly Size Chart & Size Guide?
Looking for options? Dive into a selection of Custom buttons apps that rival Jotly Size Chart & Size Guide, each offering unique features to enhance your Shopify store. Consider these top alternatives: which can match or even surpass the offerings of Jotly Size Chart & Size Guide, giving you flexibility and choice.
How We Selected the Top Shopify Apps in Custom buttons
Our team employs a comprehensive evaluation process that takes into account various factors to ensure you are presented with only the best options. Here's how we do it:
- By Reviews: We understand the value of peer recommendations, and that's why we've sorted these top Shopify apps in Custom buttons based on the highest praise received from users, ensuring you get tried-and-tested solutions. The top listed apps here have earned the trust of fellow Shopify merchants. Jump to Highest Reviewed Custom buttons Shopify Apps.
- By Price: Budget consideration is important while choosing a Shopify app for your store. That's why we have also categorized these top Shopify apps in Custom buttons by price, enabling you to find the perfect solutions that align with your financial goals without compromising on quality. Jump to Top Paid Custom buttons Shopify Apps.
- By Launch Date: To keep you updated about the latest innovations, we've organized these Shopify apps based on their launch date. You can check the list of recently launched top apps in Custom buttons that could bring innovative solutions to your Shopify store. Jump to Newly Launched Custom buttons Shopify Apps.
- By Popularity: We feature the Custom buttons apps that are making waves among Shopify store owners, helping you stay ahead of the curve. These apps have captured the attention of ecommerce owners and are listed as the top in the popularity section of the Shopify app store. Jump to Most Popular Custom buttons Shopify Apps.
- By Ratings: We prioritize apps that have consistently earned high ratings, reflecting their impact and user satisfaction. These Custom buttons apps with excellent ratings stand out from their competitors, making them a solid choice for your business needs. Jump to Top Rated Custom buttons Shopify Apps.
- By Best Match: We harness the power of Shopify's own recommendations! Our selection considers apps that Shopify suggests as a strong fit for Custom buttons, ensuring you access the platform's expert insights. Jump to Best Match Custom buttons Shopify Apps.
With these criteria in mind, we strive to present you with a diverse and well-rounded selection of the top Custom buttons Shopify apps in 2026. Rest assured, our selection process is designed to assist you in finding the most suitable solutions for your Shopify store needs.
How to Choose the Best Custom buttons Shopify App For Your Store
Choosing the right Custom buttons Shopify App for your store depends on various factors specific to your business goals. To make an informed decision, follow these steps:
- Identify Your Requirements: Begin by understanding the specific goals and challenges your store faces. List the key features and functionalities you need in a Custom buttons app to address these requirements effectively.
- Read User Reviews: Explore user reviews and ratings for the Custom buttons apps you are considering. Real-hand experiences from other Shopify merchants can provide valuable insights into how each app performs.
- Compare Features: Use our app comparison page, where you can add the Custom buttons apps of your choice and perform a side-by-side comparison. This page allows you to evaluate each app's features, pricing, support, and other essential factors to help you find the best fit for your store.
- Consider Budget: While some apps offer free plans with basic functionalities, others may require a paid subscription for access to advanced features. You can check out our complete list of Top Paid Custom buttons Shopify apps, and choose an app that aligns with your budget and can grow with your store as it expands.
- Support and Documentation: Check the documentation and customer support resources of the app. A well-supported Custom buttons app that offers comprehensive documentation can help you implement and use it more effectively.
- Integration Compatibity: Ensure that the Custom buttons app you choose can seamlessly integrate with your existing apps and theme to avoid compatibility issues.
- Trial Periods: Some Custom buttons apps offer a free trial period that enables you to test the app's capabilities before purchasing a subscription.
Each Shopify store is different, and the best Custom buttons app for your store will be one that aligns closely with your specific business requirements.
More Information on Custom buttons Shopify Apps
Now let us jump in and check out these Top 10 Custom buttons Shopify apps.
In this comprehensive guide, we've provided you with a complete collection of Custom buttons Shopify apps that can help streamline your ecommerce journey. These Custom buttons Shopify apps cover a wide spectrum of needs to take your store forward. From 96 outstanding apps, we've covered every facet of Custom buttons, ensuring you have access to a vast range of tools to enhance your Shopify store.
However, choosing the perfect Custom buttons app for your specific requirements is key. Consider your specific goals, read user reviews, and compare features to find the ideal match for your Shopify store. Our Shopify app comparison page simplifies this process by allowing you to create side-by-side comparisons for any Custom buttons apps of your choice. ShopDigest guides you through the selection process, making it easier to find and install the perfect Custom buttons app that aligns with your goals.
Shopify Custom buttons App Installation
There are thousands of Custom buttons Shopify apps with different installation instructions, integration complexities, and customization levels. Our team at ShopDigest is here to assist you every step of the way. Installing your chosen app is a breeze with our service, ensuring a seamless integration into your store's ecosystem.
What's included
- Safely install/uninstall Shopify app of your choice
- App integration with any theme as per specification
- Configurations & setup
- Assured support and guidance
- Get discount offers (not guaranteed)
What's not included
- Shopify app subscription cost
Keyword charts
Open Custom buttons charts Explore key insights for Custom buttons apps
Market share, rank movement, install geography and review pace — tracked across all 96 apps. Open the full charts for history and app-level detail.
Market share leaders
Oct 2026The top two apps hold 68.1% of tracked installs.
Rank movers, 30 days
Top 10 trackedFoxly COD + Partial & Prepaid▲ 10#10Zotek COD Form Bundles Upsells▲ 5#9Jotly Size Chart & Size Guide▼ 2#5Releasit COD Form & Upsells▲ 1#3ACOD: Cash On Delivery COD Fee▲ 1#44 apps climbed and 1 dropped among the top 10 tracked.
Where installs come from
Keyword-wide🇮🇳India36.6%
🇨🇴Colombia11.7%
🇲🇦Morocco7.0%
🇪🇸Spain5.9%
🇵🇪Peru5.1%
India and Colombia merchants drive 48.3% of installs.
Reviews added, 30 days
Top tracked apps169 new reviews across the top 10 tracked apps in the last 30 days.
Key Insights:
- COD King‑COD Form|Part COD OTP commands 33.8% market share, 3.6pp ahead of EasySell COD Form & Upsells — a competitive custom buttons category.
- In the last 30 days, 4 apps climbed and 1 dropped in ranking among the top 10 tracked custom buttons apps.
- Releasit COD Form & Upsells added the most new reviews this month (+61) — strong adoption momentum.
Frequently Asked Questions for Custom buttons Shopify Apps
1. What are some of the top Shopify apps under the Custom buttons category?
Here are some of the top Shopify apps under the Custom buttons category:
- COD King‑COD Form|Part COD OTP
- EasySell COD Form & Upsells
- Releasit COD Form & Upsells
- ACOD: Cash On Delivery COD Fee
- Jotly Size Chart & Size Guide
- Neo COD Form & Upsell
- Back In Stock! Alert Engine
- Kwik COD & Checkout
- Zotek COD Form Bundles Upsells
- Foxly COD + Partial & Prepaid
Each of these apps offers unique features and functionalities tailored to boost your Custom buttons efforts and optimize your store's performance. Explore these top choices and find the perfect fit for your business needs.
2. How do I install a Custom buttons Shopify app?
Installing a Custom buttons Shopify app is simple. Navigate to the Shopify App Store, search for the specific app you want to install, and click on the "Install Now" button. Follow the on-screen instructions to integrate the app seamlessly into your Shopify store. If you need our expert guidance to help you install Custom buttons apps on your Shopify store, feel free to contact us now.
3. Are there free apps available in the Custom buttons category?
Yes, the Custom buttons category offers a variety of free apps that can be integrated into your Shopify store at no cost. These free apps come with a range of basic features and functionalities to assist you in managing various aspects of your ecommerce business.
4. Are there any trial options available for paid apps in the Custom buttons category?
Many paid apps in the Custom buttons category offer free trial periods, allowing you to explore their features and assess their compatibility for your business. Take advantage of these trial periods to determine if the app aligns with your needs before opting for a paid plan.
5. How can I determine which Custom buttons Shopify app is best for my store?
Determining the best Custom buttons Shopify app for your store requires careful consideration of your business requirements and goals. To make an informed decision, we recommend visiting our App Comparison Page. There, you can easily add the apps of your choice and conduct a side-by-side comparison of their features, functionalities, pricing, and user reviews.
Some popular Custom buttons Shopify apps are:
- COD King‑COD Form|Part COD OTP
- EasySell COD Form & Upsells
- Releasit COD Form & Upsells
- ACOD: Cash On Delivery COD Fee
- Jotly Size Chart & Size Guide
- Neo COD Form & Upsell
- Back In Stock! Alert Engine
- Kwik COD & Checkout
- Zotek COD Form Bundles Upsells
- Foxly COD + Partial & Prepaid
6. Can I use multiple Custom buttons Shopify apps simultaneously?
You can use multiple Custom buttons Shopify apps at the same time to create a powerful ecosystem for your store. Just ensure that the apps complement each other and do not conflict in their functionalities.
7. How can I find the latest and trending Shopify apps in the Custom buttons category?
To discover the latest and trending Shopify apps in the Custom buttons category, visit:
Newly launched Custom buttons Shopify apps
Most popular Custom buttons Shopify apps
These lists showcase recently added Shopify apps and those gaining popularity among users.
8. Are there any discounts or promotions available for Custom buttons Shopify apps?
At times, app developers may offer special promotions or discounts. Keep an eye on the app details and the Shopify app store for any ongoing deals or exclusive offers.
Alternatively, contact our team if you're looking for discounts on Custom buttons app pricing plans, we can help secure better deals on the Custom buttons app exclusively for you.
*Disclaimer: Please note that ShopDigest doesn't guarantee discounts on the apps as any changes to the pricing plans are ultimately up to the discretion of the developer.
Most Popular Custom buttons Shopify Apps
In the most popular Custom buttons Shopify apps section, we highlight apps that have captured the attention and trust of numerous entrepreneurs. With their impressive features and functionalities, they have become favorites in the Custom buttons category. Explore the power of these highly sought-after apps and elevate your Shopify store to new heights.
by ACOD Cash on Delivery
Free to install · From $4.99/mo · Free trial
View appSee rank & install trends →About ShopDigest
The Shopify ecosystem, shown through the work
ShopDigest is an independent directory of Shopify work. Developers, agencies and experts publish the projects they’ve actually shipped — migrations, rebuilds, custom apps, headless storefronts — with the results attached.
For merchants, that means judging a partner on evidence instead of a sales page: browse real builds in your category and budget, then reach out directly. For builders, it means one profile that keeps working after the project ships.
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